Granted Patent
Utility
US 6,828,795 · App. 10/349,491
Explosive detection system
Inventors:
Leonid Krasnobaev, Vyacheslav S. Persenkov, Vladimir V. Belyakov, Vladimir Kekukh, Stephen N. Bunker
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Jan 22, 2003
Inventors
Leonid Krasnobaev
Vyacheslav S. Persenkov
Vladimir V. Belyakov
Vladimir Kekukh
Stephen N. Bunker
Assignee (at issue)
Implant Sciences Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.